I've got a recipe here for fish done with a glaze made of peach preserves that looks pretty tasty. However, some members of my household dislike peach. Citrus is a classic pairing for fish; can I swap out the preserves for a marmalade? I'm not 100% sure on the differences between the two. Or is there another substitution that would work better?
Recipe: Ginger-peach glazed tilapia